Factor Info

ID 179947
Size 483 digits / 1603 bits
Status composite
Value 249948107236709751517762081663482941352709935752398173544396181191941732155655222187182215959862630629630615860119795234608983925019626070611689899752824409493248106084508552108751521983030788695476395588407429573420039931754846247515336392065251734131204172123588317771373419560736354861879785376239297444367621508255114384446736846232508757736277237542431340958192708590842725804081869797765959102081735872753321215100165437804857580303867545318582203973371404919558798871766129921

Factorizations

Primary (ID: 179342) 40358375430626908158564291637328477478570578598785281 (proven prime)
(ID: 179948) 6193215276129046464282117417870722947958027050843742997117908728932260840760632136809335515201156308024855452086509187993350305434574248964866507839752605979266922339071924083309535304108297666536324218335828465880047125657713866599503612262473620913681468381377476145698857296670411618669146344269025876996428994015720159944918628025362101780100361090627234870343789672594213370782866520804616124724804953292068189388015441341441 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.